.le_nav{
  margin: 10px;
 
   li{
     float: left;
     width: 33.3%;
     a{
       width: 100%;
       height: 100%;
       display: block;
    
       
       img{
         width: 100%;
         height: 100%;
         display: block
       }
     }
   }
 
 }

 .determine{
padding: 10px;
  .item{

   display: block;
   float: left;
   width: 48%;
   border: 1px solid #ccc;
   padding: 10px;
   text-align: center;
   margin-bottom: 20px;


    
   &:nth-child(odd){
    margin-right: 4%;
   }
   img{
     width: 100%;
     display: block;
   }
   p{
     .odd{
       color: red;
     }
     .orr{
       text-decoration: line-through;
     }
   }

  }


 }